baber/WOPTO huggingface dataset:
Patent KR-20010070827-A (KR)
Title: Architecture Ornamentals and Construction Method of Breast or Outer Wall
Inventor: KANG BYUNG GUE
IPC: E04F13/08
Filed: 2001-06-11
Abstract: PURPOSE: A decorative plate for construction and a method for constructing a retaining wall or building outer wall is provided to reduce the time and cost of construction by easily installing a retaining wall or building outer wall. CONSTITUTION: A decorative plate for construction comprises: a waterproof sheet(12) installed in the back of a decorative material(11); and a square timber(14) to combine the decorative material with the waterproof sheet. The waterproof sheet is extended to be larger than the decorative material. A sticking portion is formed in the extended portion. A mold(16), a decorative plate(10) and a reinforcing mold(17) are formed. The mold and the reinforcing mold are combined through anchor bolts(15). A concrete is poured and cured between the mold and the decorative plate(10). The mold and the reinforcing mold are dismantled by removing the anchor bolts.
Patent KR-20010079065-A (KR)
Inventor: YOU SUNG CHOON
IPC: A21C11/20
Filed: 2001-06-11
Abstract: PURPOSE: A combination instant rice cake- and noodle-making machine capable of making rice cake and noodle(noodles, hand-made chopped noodles and iced vermicelli) in one machine is provided, which reduces manufacturing processes, energy, labor, time and raw material. CONSTITUTION: This machine comprises: a steam chest(3) disposed between the inner pipe(2) and outer pipe(1) of a body; an inner steam chamber(16) of a screw shaft(15) perforated by a vapor exhaust nozzle and equipped with a safety valve(30) for controlling vapor pressure to allow the inner part of a body cylinder(B) and a raw material feeding pipe(25) to have a function of a steam cooker; and a discharge hole(21) of a discharger(20) for discharging the produced rice cake or noodle by a screw shaft(15).
Patent KR-20020096672-A (KR)
Title: A Computer improved in the combining structure of a power supplying unit
Inventor: PARK YONG HWAN
IPC: G06F1/18
Filed: 2001-06-21
Abstract: PURPOSE: A computer having a structure of an improved power supply unit is provided to perform a cabling operation of a power source supply unit and a repair of a hardware easily. CONSTITUTION: In a computer including a main body casing and a power source supply unit(70) being mounted in the main body casing, a pair of guiding protrusions(71,73) is protruded from corresponding external walls of the power source supply unit(70), respectively. A pair of guides(80,90) includes a pair of guiding units for receiving the guiding protrusions(71,73). A stopping unit is mounted at one out of the guides(80,90) and prevents the power source supply unit(70) from being released from a predetermined release position to the reverse direction of the mounting direction. A supporting unit(18) supports the power source supply unit(70) with the stopping unit on condition that the power source supply unit(70) is rotated as a predetermined angle based on the guiding protrusions(71,73) in the release position.
Patent KR-20030000138-A (KR)
Title: Cu-Ni-Mn-Sn-Zr, Cr alloys for corrosion resistance to sea water and manufacturing method thereof
Inventor: HAN SEUNG JEON
IPC: C22C9/06
Filed: 2001-06-22
Abstract: PURPOSE: A high strength high ductility Cu-Ni-Mn-Sn-Zr-Cr alloy having high corrosion resistance to seawater to which Zr and Cr are added to produce a compound developing microstructure of the alloy and having superior corrosion resistance to seawater, and a manufacturing method thereof are provided. CONSTITUTION: In a high strength high ductility copper alloy having superior corrosion resistance to seawater, the Cu-Ni-Mn-Sn-Zr-Cr alloy having high corrosion resistance to seawater comprises 1.0 to 10.0 wt.% of Ni, 0.1 to 10.0 wt.% of Mn, 0.1 to 10.0 wt.% of Sn, 0.01 to 1.0 wt.% of one or more elements selected from the group consisting of Zr and Cr, and a balance of Cu. The method for manufacturing the Cu-Ni-Mn-Sn-Zr-Cr alloy having high corrosion resistance to seawater comprises the steps of weighing elements of the alloy in the above composition range; a fusion alloy step of fusing the agitated elements by agitating the elements injected into the melting furnace after injecting elements including Cu, Ni, Mn, Sn, Zr and Cr into a melting furnace; making an ingot by continuous casting or die casting the melted alloy elements into rods with a large diameter or by continuous casting the melted alloy elements into rods with a small diameter; performing solution treatment after homogenization treatment and cold rolling or cold drawing in case of the ingot in the state of plates or rods with a small diameter, and performing solution treatment in case of plates or wire rods manufactured by hot rolling or extrusion; and performing ageing treatment after rolling or drawing the solution treated rods or plates in the intermediate state.
Patent KR-20030004912-A (KR)
Title: Keyless-entry system
Inventor: RYU JU YONG
IPC: B62D33/073
Filed: 2001-07-07
Abstract: PURPOSE: A theft preventive apparatus of a vehicle is provided to prevent wrong operation of a system through feedback of surge voltage generated in operating a tilting switch with forming a second diode. CONSTITUTION: A theft preventive device of a vehicle is composed of a tilting switch(SW); a tilt lamp(10) flickering according to operation of the tilting switch; a tilting relay(20) and a magnet valve(30) turned on and off according to operation of the tilting switch; a fuse(40) restricting supply of over voltage according to operation of the tilting switch; a static voltage circuit(50) supplying constant voltage; a control unit(60) outputting a control signal to sound an alarm in tilting a cap or theft of the vehicle; an output unit(70) sounding the alarm according to the control signal; a first diode, and first and second resistors restricting supply of reverse voltage; and a second diode for feedback of surge voltage. Wrong operation of the system is prevented by eliminating surge voltage.
Patent KR-20020005508-A (KR)
Inventor: MAEKAWA TAKAHIRO
IPC: B25J18/04
Filed: 2001-07-09
Abstract: PURPOSE: A traction drive speed reducer is provided to transfer a semiconductor wafer or liquid crystal display(LCD) glass substrate, by miniaturizing a conveyance apparatus using the traction drive speed reducer wherein vibration and noise are reduced. CONSTITUTION: A plurality of intermediate axes(30A,30B) are arranged, contacting around the outer periphery of circumscribed axes(20A,20B). Inscribed cylinders(40A,40B) inscribe the outer periphery of the intermediate axes. A supporting member for rotatably supporting the intermediate axes is fixed. A drive motor is connected to at least one of the plurality of intermediate axes. An output is taken from the circumscribed axis having the larger diameter than the outer diameter of the intermediate axis.
Patent KR-20030005868-A (KR)
Title: Vehicle side door reinforcement structure
Inventor: YEO SEONG MO
IPC: B60J5/04
Filed: 2001-07-10
Abstract: PURPOSE: Reinforcing structure of an outer panel for a side door is provided to protect passengers by distributing impact in the outer panel with hemming the outer panel after welding the outer reinforcement into the inner panel, and to improve performance by increasing the rigidity of the side door. CONSTITUTION: A side door(100) is composed of an inner panel formed by processing a metal sheet, and an outer panel formed with spot-welding. An impact bar(30) is manufactured of a high tension steel pipe, and an outer reinforcement(40) is installed in the side door to protect passengers at a side collision. The outer reinforcement is extended corresponding to the width of the side door, and the outer panel is hemmed with welding the outer reinforcement into the inner panel. Passengers are protected by distributing impact evenly at a side collision.
Patent KR-20030010091-A (KR)
Title: The manufacturing method for flexible pipe
Inventor: LEE SUN JAE
IPC: B29D23/18
Filed: 2001-07-25
Abstract: PURPOSE: A method for fabricating a hose is provided to lighten a weight of a corrugated pipe and to shorten a working time by reducing processing steps while continuously carrying out the processing steps. CONSTITUTION: A laminated texture(4) is placed on a surface of a polyethylene layer(3), which is continuously discharged from an extruder(6). At this time, a heater(5) heats the polyethylene layer(3). The laminated texture(4) is supplied into a thermally fusing device(7). Due to heat generated from the thermally fusing device(7), the laminated texture(4) is coated on the surface of the polyethylene layer(3) with an even thickness. A corrugated pipe(1) has protrusions, which are formed in a spiral pattern. The corrugated pipe(1) is discharged through the extruder(6) while being rotated. The corrugated pipe(1) is rotated when the laminated texture(4) is bonded by means of the thermally fusing device(7).
Patent KR-20030010148-A (KR)
Inventor: KWON O BONG
IPC: H04N5/335
Filed: 2001-07-25
Abstract: PURPOSE: An image sensor is provided to be capable of improving totally the uniformity of photo sensitivity in the image sensor by changing diameter of a lens. CONSTITUTION: The image sensor comprises a plurality of light receiving regions(43) and a plurality of microlenses(41) corresponding to the light receiving regions(43). Widths(43a,43b,43c,43d) of the light receiving regions(43) are equal in center portions and edge portions of a chip. Also, the spaced distance between the light receiving regions(43) is identical, that is, 44a=44b=44c. Diameters(41a,41b,41c,41d) of the microlenses(41) are proportionally increased from the center portions to the edge portions of the chip, that is, 41a<41b<41c<41d.
Patent KR-20030014534-A (KR)
Title: Micro pH sensor with auto-calibration function
Inventor: JUNG U CHEOL
IPC: G01N27/333
Filed: 2001-08-11
Abstract: PURPOSE: An apparatus for measuring hydrogen ion concentration having an automatic calibration function is provided to accurately measure hydrogen ion concentration by automatically calibrating an output of a detector sensor related to a standard solution. CONSTITUTION: An apparatus for measuring hydrogen ion concentration having an automatic calibration function includes a reference sensor(30) sealed in a reference solution for obtaining an output voltage of the reference solution, a measurement sensor(40) settled in a solution to be measured for obtaining an output voltage of the solution, a differential amplifier(50) automatically calibrating a change variable by subtracting the voltage value obtained from the reference sensor from the voltage value obtained from the measurement sensor to amplify a pure output voltage to be measured, a buffering filter(60) filtering the output voltage value output from the differential amplifier, a gain amplifier(70) collecting and amplifying the output voltage value filtered from the buffering filter, an analog/digital converter(80) converting the analog output voltage value into the digital output voltage value, and a CPU(90) automatically processing the converted output voltage value.
Patent KR-20030015028-A (KR)
Inventor: CHOO DONG HO
IPC: F01M13/00
Filed: 2001-08-14
Abstract: PURPOSE: A nipple for an internal combustion engine is provided to prevent an internal part of the nipple from being frozen by forming the nipple with a dual structure including an inner section made of plastic and an outer section made of steel. CONSTITUTION: A plastic pipe(18) is inserted into a nipple(10a) and a steel pipe(20) is inserted between the nipple(10a) and the plastic pipe(18). The plastic pipe(18) is made of material identical to material of an engine cover. A coupling hole(16) is formed at one end of the plastic pipe(18). A coupling end(14) is formed at one end of the steel pipe(20). A coupling protrusion is provided on the steel pipe(20). The outer diameter of the plastic pipe(18) is almost identical to the inner diameter of the steel pipe(20) so that the plastic pipe(18) is easily inserted into the steel pipe(20).
Patent KR-20030016721-A (KR)
Title: Process for treatment wastewater using gsd, bcs, vsep
Inventor: CHOI HONG BOK
IPC: C02F9/14
Filed: 2001-08-21
Abstract: PURPOSE: A process for treatment livestock wastewater using gas stripper disintegrator (GSD), bio-ceramic system SBR (BCS/SBR) and vibratory shear enhanced processing (VSEP) membrane filters is provided, which can enhance treatment efficiency of livestock excrement by a consistent process consisting of GSD, BCS/SBR, VSEP. CONSTITUTION: The process comprises the steps of introducing livestock wastewater into a gas stripper disintegrator(1) where livestock wastewater is rotated and collided so that high concentration solid of the livestock wastewater is split and stripped; introducing preliminarily treated wastewater into a bio-ceramic system SBR(3) in which several bioceramic towers(31) are installed to treat the wastewater biologically; and finally introducing the biologically treated wastewater into vibratory shear enhanced processing (VSEP) membrane filters(5) for advance treatment.
Patent KR-20030016891-A (KR)
Title: Slag as substitute for aggregate of concrete and concrete composition comprising the slag and having a superior durability
Inventor: BAE U HYEON
IPC: C04B18/14
Filed: 2001-08-22
Abstract: PURPOSE: Provided are a granulated slag having unit weight of 1.45-1.70 g/l, which is used as a substitute to sand for concrete, and a concrete composition comprising the granulation slag. CONSTITUTION: The slag, which is used as a substitute to sand for concrete, has unit weight of 1.45-1.70 g/l. The concrete composition excellent in durability, comprises the slag having unit weight of 1.45-1.70 g/l so as to replace 30 wt% or less of the sand with the slag having unit weight of 1.45-1.7 g/l. The concrete composition comprising 50% or less of the slag as sand is effective to produce a concrete construction requiring durability.
Patent KR-20030018328-A (KR)
Title: signal manage equipment for fabrication progress of semiconductor device manufacturing equipment
Inventor: KIM YONG GAP
IPC: H01L21/00
Filed: 2001-08-28
Abstract: PURPOSE: An apparatus for performing a process signal of a semiconductor fabrication equipment is provided to improve efficiency of work by indicating a loading state of a wafer on a cassette. CONSTITUTION: A conveyer belt is operated according to a control signal of a controller. A wafer is loaded on the conveyer belt by a robot. The wafer is loaded into a process chamber to be reacted with a process gas. The wafer is transferred from the process chamber to a cassette. The controller outputs a control signal for displaying a processing state of the wafer to a display portion(18). The controller generates a signal sound or light for indicating a loading state of the wafer to a user through signal processing portions(20,22). At this time, the signal processing portions(20,22) are formed with a speaker(20) and a lamp(22).
Patent KR-20030019695-A (KR)
Title: A multi type blade fan for the refrigerator
Inventor: JUNG YONG GYU
IPC: F04D29/38
Filed: 2001-08-30
Abstract: PURPOSE: A multi type blade fan for a refrigerator is provided to improve blowing efficiency and to reduce vibration and noise by improving the structure of a blower fan. CONSTITUTION: A hub(50) having a rotating shaft in the center is connected with a motor and driven by the motor. Blades(60) are radially formed on the circumference of the hub. The blades are driven with the hub. When the hub is rotated by the motor, the blades generate a blowing force. Many auxiliary blades are formed on the outer end portions of the blades. The auxiliary blades suppress the generation of a swirl.
Patent KR-20030018879-A (KR)
Title: Overvoltage-protection circuit for vehicle electrical system
Inventor: LEE DONG JUN
IPC: H02J7/14
Filed: 2001-08-31
Abstract: PURPOSE: An over voltage prevention circuit for a vehicle charging system is provided to prevent damage of electrical loads by cutting off the excitation current when the over voltage is supplied from the AC generator to the regulator, while achieving improved stability of the protection circuit. CONSTITUTION: An over voltage prevention circuit(210) comprises a regulator for adjusting the amount of generation by controlling the excitation current being supplied to a field coil(110) of an AC generator; a power transistor(212) arranged in the circuit of the regulator, and which switches the flow of the excitation current being supplied to the field coil of the AC generator; a Zener diode(214) connected between an emitter terminal of the power transistor and a ground terminal of the over voltage prevention circuit, and which bypasses the voltage being supplied to the field coil to the ground terminal of the over voltage prevention circuit, when the intensity of the voltage output through the emitter terminal of the power transistor is higher than the intensity of a preset voltage; and an auxiliary power transistor(216) having a base terminal connected to the Zener diode, a collector terminal connected to a base terminal of the power transistor, and an emitter terminal connected to the ground terminal of the over voltage prevention circuit, wherein the auxiliary power transistor bypasses the driving current being supplied to the base terminal of the power transistor to the ground terminal of the over voltage prevention circuit.
Patent KR-20010099194-A (KR)
Title: 조립식 패널
Inventor: BAEK SOO GON
IPC: E04B1/348
Filed: 2001-09-10
Abstract: 콘테이너와 같이 물건을 저장하거나 임시 사무실로 이용하려는 상자형 건물에 있어 공장에서 제작된 패널을 상하 또는 수평으로 상호 연결하여 조립, 사용할 수 있는 신속 조립용 패널을 개발하였다.
Patent KR-20030024342-A (KR)
Title: Drain bad smell prevention cover
Inventor: YANG JIN SEONG
IPC: E03F5/04
Filed: 2001-09-18
Abstract: PURPOSE: A drain odor stopping cover is provided to prevent odor from a drain in each family, a general building or a specific place. CONSTITUTION: The drain odor stopping cover contains a water holder(5) formed in an oval to hold minimum water to reduce water resistance at a minimum, and a drain odor stopping tube(3) contacted on the water surface of the water holder(5) at a minimum to prevent a counterflow of odor.
Patent KR-20020025738-A (KR)
Title: Ic socket
Inventor: ABE SHINTARO
IPC: H01R13/193
Filed: 2001-09-26
Abstract: PURPOSE: An IC(Integrated Circuit) socket is provided to prevent a solder cracking or a warping by absorbing a difference of a linear expansion coefficient between a hose and a circuit board without reducing the strength of the housing. CONSTITUTION: First slits(50a) which have bottoms and which extend from he upper surface of a housing(20) toward the undersu8rface of the housing are formed between specified rows of pin receiving openings(32) which are formed in the upper surface of press-fitting contact(30) accommodating holes(31) that are arranged in the form of a matrix. The holes(31) pass entirely through the housing from the upper surface to the undersurface. Second slits(50b) which have bottoms and which extend from the undersurface of the housing toward the upper surface of the housing are formed between specified rows of solder ball receiving cavities(34) formed in the undersurfaces of the contact receiving cavities(31) in positions where the first slits(50a) are not formed.
Patent KR-20030030441-A (KR)
Title: Parking brake system in vehicle
Inventor: LEE EUN U
IPC: B60T7/04
Filed: 2001-10-11
Abstract: PURPOSE: A parking brake system of a vehicle is provided to simplify a structure and to prevent the loosing of a cable by moving a shoe assembly to a drum with a wheel cylinder. CONSTITUTION: A parking brake system of a vehicle comprises a pair of webs(1); a shoe lining assembly; a wheel cylinder(7) and an operating device(10). A pair of webs is connected to a return spring(9). The shoe lining assembly comprises a rim and a lining. The shoe lining assembly is equipped inside a drum. The wheel cylinder equips a piston. The piston is moved by hydraulic pressure generated by operating of a foot brake. Therein, the piston pressurizes both sides of the shoe lining assembly toward the drum. The operating device compresses both sides of the shoe lining assembly toward the drum by operating the wheel cylinder with a cable(Cd). The cable is stretched when a parking lever is operated.
Patent KR-20030031801-A (KR)
Title: Digital shooting apparatus capable of storing video data on web-server
Inventor: AHN SEONG JIN
IPC: H04N5/225
Filed: 2001-10-16
Abstract: PURPOSE: A digital imaging device capable of storing video data on a web server is provided to realize a storing system overcoming the limitation of capacity, thereby using the digital imaging device more conveniently and freely. CONSTITUTION: A group of lenses(1) magnify and reduce the size of the subject, moving forward and backward in an optical axial direction. A timing generator(2) outputs a timing signal and a synchronizing signal for fitting time and synchronization according to a control signal of a control part. An imaging part(3) includes a CCD(Charge Coupled Device) converts an image of the subject into a video signal. A signal processor(4) converts the video data into digital data. A display part(5) displays the imaged and edited video data to the outside. A wireless Internet connector(6) connects a digital imaging device on the Internet. A storing part(7) stores the imaged video data as digital data. A fingerprint recognizing part(8) inputs fingerprint data of a user. An operating panel(9) includes operational keys for editing and reproducing the imaged video data. A web server(500) stores the signal-processed video data.
Patent KR-20030032321-A (KR)
Title: Polymer Electrolyte Membrane for Fuel Cell and Preparation Method Thereof
Inventor: SONG MIN KYU
IPC: H01M8/10
Filed: 2001-10-17
Abstract: PURPOSE: Provided are a polyelectrolyte film which is excellent in ion conductivity and physical property, and which is excellent in hydrogen ion conductivity even at 120 deg.C or more, and a method for producing the same. CONSTITUTION: The polyelectrolyte film comprises 2.5-95 wt% of ion exchange resin having cation exchange radical at side chain, 2.5-95 wt% of at least one polymer selected from the group consisting of polybenzimidazole, polypyridine, polypyrimidine, polyimidazole, polybenzothiazole, polybenzoxazole, polyoxadiazole, polyquinoxaline, and polythiadiazole, and 2.5-50 wt% of ion conductor for imparting moisturizing effect to the polyelectrolyte film, wherein the ion conductor is dispersed on the ion exchange resin and the general polymer.
Patent KR-20030032536-A (KR)
Title: Phone number dialing method for mobile communication device
Inventor: EUN SEONG HUN
IPC: H04B1/40
Filed: 2001-10-18
Abstract: PURPOSE: A method for dialing a telephone number of a mobile communication terminal is provided to dial the number by using one button comprised in a keypad or an earphone of the terminal, without seeing the keypad, thereby preventing accidents while driving a car. CONSTITUTION: A short button is initially pressed(S101). A mobile communication terminal measures time at the moment when the short button is pressed(S102). If the button is pressed within a predetermined time(S103), the mobile communication terminal stores the number of button-inputting times, and waits until a next button is inputted(S104). If the button is pressed out of the predetermined time(S105), the mobile communication terminal counts the number of button-inputting times for other number(S106). If a button inputting for each number is completed(S105), the mobile communication terminal dials each number as the number of the button-inputting times in order(S107). The mobile communication terminal makes a call when a telephone is connected with the dialed numbers(S108).
Patent KR-20010109506-A (KR)
Title: 전기삼투압 현상을 이용한 피부내의 글루코스 추출장치
Inventor: JUNG HEUNG SIK
Filed: 2001-10-26
Abstract: 본 발명은 피하조직(subcutis)내 조직액에 존재하는 글루코스가 전기삼투압(Electroosmosis, reverse iontophoresis)현상에 의해 표피(epidermis)를 통해 추출되는 장치에 관한 것이다. 본 발명은 기존의 혈액내 글루코스 농도를 측정하는 장치들의 단점인 채혈의 고통과 두려움을 해결하여 보다 손쉽게 혈당량을 알아볼 수 있는 것이다. 이러한 글루코스 추출장치는 글루코스 분해효소가 고정된 피부팻취를 매개체로 하여 무채혈 혈당측정기에 쉽게 응용 가능하다.